Sony Ericsson G30 Cell Phone User Manual


 
Advanced Features
26 Fixed Wireless Terminal: G30 and G35 models
Warning: These dialing sequences may vary depending on your
network operator. If these do not work, please consult your
network operator or check the user guide provided with your
subscription.
To manage alternate line service
function …
Dial … You will hear…
Activate Line 1 **591# 1 beep
Activate Line 2 **592# 1 beep
Check status Line 1 *#591#
1 beep if activated
3 beeps if deactivated
Check status Line 2 *#592#
1 beep if activated
3 beeps if deactivated
Note: If instead of hearing beeps you hear a deep tone, this means
that there has been an error in the activation or deactivation.
SIM Card Security
To Manage your SIM Card
Most SIM cards are locked at the time of purchase. If the SIM card lock is
on, you have to enter your PIN (Personal Identity Number) the first time
you use your FWT. Please refer to the topic Enter PIN documented on
page 11 for more detailed information.
Note: Once you have entered the PIN code for the first time you
will not have to enter it again unless you change your SIM card.
The FWT performs this operation automatically in case of power
failure.
If you enter your PIN incorrectly three times in a row, the SIM card will be
blocked and the PUK code must be entered to unlock the SIM card.
Please refer to topic To Unblock your SIM Card documented on page 27
for more detailed information.
To Change your PIN
You can change the PIN in the SIM card by dialing from the analog
telephone connected to the FWT with the following sequence:
**04*OLD_PIN*NEW_PIN*NEW_PIN#
Note: If instead of hearing 3 beeps you can hear a deep tone, this
means that there has been an error in the activation or the
deactivation.